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mind & bodyPBS NewsHour

Sen. Chris Murphy's stroke at 53 highlights a trend: Strokes among younger adults have risen

the gist

A study of US adults found that stroke rates among younger people rose sharply in recent decades. Researchers reported that the incidence rate among adults roughly doubled between the early 1990s and 2020, climbing from about 34 to about 62 cases per 100,000 people. The findings are part of a wider concern about strokes appearing earlier in life, which has drawn attention after a well-known US senator had a stroke at age 53. Strokes are usually associated with older age, so the rise in younger patients is a notable shift. The reasons are still being studied, but risk factors such as high blood pressure, diabetes, obesity and smoking are widely linked to stroke and are common targets for prevention.

so what

The rise shows that stroke is no longer just a problem of old age, which changes how doctors and younger adults should think about blood pressure and lifestyle risks. Public health planning for stroke care may need to account for many more working-age patients.

more on this

background

A stroke, also referred to as a cerebrovascular accident, is a medical condition in which blood flow to a part of the brain is reduced or blocked causing cell death. There are two main types of stroke: ischemic, due to lack of blood flow, and hemorrhagic, due to bleeding. Both cause parts of the brain to stop functioning properly.

Signs and symptoms of a stroke may include facial drooping, inability to walk, move or feel on one side of the body, problems understanding or speaking, dizziness, or loss of vision to one side. Signs and symptoms often appear soon after the stroke has occurred. If symptoms last less than 24 hours, the stroke is a transient ischemic attack (TIA), also called a mini-stroke. A hemorrhagic stroke may also be associated with a severe headache. The symptoms of a stroke can be permanent. Long-term complications may include pneumonia and loss of bladder control.

From Wikipedia: Stroke (CC BY-SA 4.0) ↗